1990
DOI: 10.1590/s0037-86821990000400002
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Atividade moluscicida e cercaricida de diferentes espécies de Eucalyptus

Abstract: O s h id ro la to s e óleos essen ciais de diferentes espécies d e EucalyptusUma medida auxiliar no controle da esquis tossomose, doença que ocupa um lugar de destaque entre as endemias brasileiras, è o emprego de molus cicida, visando diminuir o número de moluscos. N a tentativa de obtenção de moluscicidas naturais, para substituir os sintéticos que são importados e de alto custo, vários pesquisadores vêm estudando a atividade de plantas no Brasil^ 2 3 4_ N o presente trabalho, são relatados os ensaios em lab… Show more

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Cited by 11 publications
(4 citation statements)
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“…In a molluscicidal evaluation, Eucalyptus essential oils demonstrated bioactivity against B. glabrata eggs [71]. Essential oil extracted from Eryngium triquetrum, which contains aliphatic polyacetylene, also was found to be toxic to infected snails, exerting moderate effects on B. glabrata embryos in terms of inhibited egg hatching and snail development [72].…”
Section: Essential Oils and Their Components In Use Against Schistoso...mentioning
confidence: 99%
See 1 more Smart Citation
“…In a molluscicidal evaluation, Eucalyptus essential oils demonstrated bioactivity against B. glabrata eggs [71]. Essential oil extracted from Eryngium triquetrum, which contains aliphatic polyacetylene, also was found to be toxic to infected snails, exerting moderate effects on B. glabrata embryos in terms of inhibited egg hatching and snail development [72].…”
Section: Essential Oils and Their Components In Use Against Schistoso...mentioning
confidence: 99%
“…secalinum (alpha-and beta-pinene, myrcene, limonene, cis-betaocimene, gamma-terpinene, cis-allo-ocimene, trans-farnesene, humulene, apiol, betaselinene, senkyunolide, and neocnidilide) and in essential oils of Eucalyptus spp. (E. cloeziana, E. deanei, E. exserta, E. maculata, E. punctate, and E. resinifera) [71,76]. In studies using cedar oil, the authors attributed optimal cercaricidal activity to the penetration phase of cercariae, in which disruption of the cercarial glycocalyx alters the physiological processes related to osmoregulation, and may increase the absorption of toxic substances [77].…”
Section: Essential Oils and Their Components In Use Against Schistoso...mentioning
confidence: 99%
“…Neste trabalho, amostras de óleos essenciais foram extraídas a partir 14 espécies do gênero Eucalyptus spp. sendo que 11 amostras apresentaram atividade moluscicida e sobre as desovas nas concentrações de 20 ppm (Mendes et al, 1990). Souza et al (2005) (Cantanhede et al, 2010;Singh et al, 2010).…”
Section: Cymbopogon Winterianusunclassified
“…The Eucalyptus species that have been shown to have molluscicidal properties and supporting data are given in Table I. Rouquayrol and colleagues (1980) reported that the essential oil of E. citriodora was weakly molhiscicidal against Biornphalaria, and Mendes et al (1990) found that the hydrolates and essential oils of E. botryoides, E. carnaldulensis, E. citriodora, E. deanei, E. rnaculata, E. pilularis, E. resinifera and E. robusta were molhiscicidal against B. glabrata. However, in each case the concentration of leaves (g/L water) used in the preparation of the hydrolates and essential oils was not stated.…”
mentioning
confidence: 98%